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Neil B. Schmelkin

4.92(
19
)
Approved Pro

Neil B. Schmelkin

4.92(
19
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
34 years of experience

With over 25 years of experience serving Nassau County and the surrounding areas, Neil B. Schmelkin is your solution for all your structural engineering, roofing inspection and waterproofing inspection needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our reviews from satisfied clients. Give us a call today so we can answer all of your questions. Satisfaction is guaranteed!

"Very courteous and shows a great deal of compassion and respect"

Jacques H on February 2024

With over 25 years of experience serving Nassau County and the surrounding areas, Neil B. Schmelkin is your solution for all your structural engineering, roofing inspection and waterproofing inspection needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our reviews from satisfied clients. Give us a call today so we can answer all of your questions. Satisfaction is guaranteed!

"Very courteous and shows a great deal of compassion and respect"

Jacques H on February 2024


Avatar for AFM Inspections & Engineering, PLLC

AFM Inspections & Engineering, PLLC

4.83(
42
)
Approved Pro

AFM Inspections & Engineering, PLLC

4.83(
42
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
14 years of experience

For over 33 years, AFM Inspections & Engineering has been providing professional building inspection and engineering services to both residential and commercial clients throughout NYC and the outer boroughs. Fully licensed and insured, we have completed thousands of designs, evaluations, and other services to satisfied owners, property managers, agents, contractors, attorneys and building boards. Call today and let us know how we can be of service to you!

"They have outstanding service so far."

Paul J on August 2020

For over 33 years, AFM Inspections & Engineering has been providing professional building inspection and engineering services to both residential and commercial clients throughout NYC and the outer boroughs. Fully licensed and insured, we have completed thousands of designs, evaluations, and other services to satisfied owners, property managers, agents, contractors, attorneys and building boards. Call today and let us know how we can be of service to you!

"They have outstanding service so far."

Paul J on August 2020


Avatar for IAA ARCHITECTS

IAA ARCHITECTS

5.00(
4
)
Approved Pro

IAA ARCHITECTS

5.00(
4
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

Architectural work, interior, additions, new buildings, commercial or residential, building consultation, violation removal and corrections. Over 10 years experience in the field. Free estimates are offered based on type of project, ask for details!

"IAA is great Architectural firm to work with in the city.. we had DOB filing plans , construction documents , and was done on time with great service"

Rami S on January 2025

Architectural work, interior, additions, new buildings, commercial or residential, building consultation, violation removal and corrections. Over 10 years experience in the field. Free estimates are offered based on type of project, ask for details!

"IAA is great Architectural firm to work with in the city.. we had DOB filing plans , construction documents , and was done on time with great service"

Rami S on January 2025


Blackstone Engineering, PLLC

New on AngiNew on Angi
Approved Pro

Blackstone Engineering, PLLC

New on AngiNew on Angi
Approved Pro
2 years of experience
Free onsite estimate

We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.


Avatar for Bright Construction Stone Inc

Bright Construction Stone Inc

4.90(
29
)

Bright Construction Stone Inc

4.90(
29
)
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Meticulous. Responsible. Respectful. Affordable. These are the words that most of customers use when describing Bright Construction Stone. Attention to detail, quality work, and a dedication to meeting customers' needs in other words, good, old fashioned quality service are what have helped this business grow. To us, positive recommendations from our customers are everything. We work very hard to earn them. A job is not finished until the customer is completely satisfied. Bright Construction Stone who makes sure that every job is supervised by us or a manager.

"Fernando and Francisco were fantastic! Professional, punctual and reasonably priced. They did a beautiful job rebuilding some stone pillars for us and replacing damaged fencing. Also power washing. Could not have been more satisfied with the work."

Larry K on October 2024

Meticulous. Responsible. Respectful. Affordable. These are the words that most of customers use when describing Bright Construction Stone. Attention to detail, quality work, and a dedication to meeting customers' needs in other words, good, old fashioned quality service are what have helped this business grow. To us, positive recommendations from our customers are everything. We work very hard to earn them. A job is not finished until the customer is completely satisfied. Bright Construction Stone who makes sure that every job is supervised by us or a manager.

"Fernando and Francisco were fantastic! Professional, punctual and reasonably priced. They did a beautiful job rebuilding some stone pillars for us and replacing damaged fencing. Also power washing. Could not have been more satisfied with the work."

Larry K on October 2024


Avatar for Big Apple Window Cleaning

Big Apple Window Cleaning

4.78(
36
)

Big Apple Window Cleaning

4.78(
36
)
Customers say: Quick response
28 years of experience

Thousands of New Yorkers choose Big Apple Window Cleaning for all their window and glass cleaning needs. We are known for quality work at a reasonable price! No job is too big or too small for our qualified staff. We offer cleaning services ranging from small apartment window washing to large commercial window cleaning projects! Regular maintenance services, custom glass restoration, boom lift and rope descent system projects. Call 212-697-0272 Big Apple Window Cleaning and enjoy the clear view out of your window. We provide: - Commercial Window Cleaning - Residential Window Washing - Post Construction Window Cleaning - Hard Water Stain Removal

Thousands of New Yorkers choose Big Apple Window Cleaning for all their window and glass cleaning needs. We are known for quality work at a reasonable price! No job is too big or too small for our qualified staff. We offer cleaning services ranging from small apartment window washing to large commercial window cleaning projects! Regular maintenance services, custom glass restoration, boom lift and rope descent system projects. Call 212-697-0272 Big Apple Window Cleaning and enjoy the clear view out of your window. We provide: - Commercial Window Cleaning - Residential Window Washing - Post Construction Window Cleaning - Hard Water Stain Removal


D&G WELDING & IRON WORKS INC

5.00(
6
)

D&G WELDING & IRON WORKS INC

5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

D&G Welding & Ironworks Inc. has been in business for over 30 years and prides themselves on great ironwork and attention to detail. Contact us today for any inquiries!

D&G Welding & Ironworks Inc. has been in business for over 30 years and prides themselves on great ironwork and attention to detail. Contact us today for any inquiries!


Avatar for Aguitektura

Aguitektura

5.00(
6
)

Aguitektura

5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Full service Architectural and Engineering consultants providing the highest level of detail to our customers. From conceptual design all the way through the completion of your project, we are here every step of the way. Residential & Commercial Design Development Structural Engineering Construction Documents Bidding + Negotiation Contract Administration Existing Conditions Survey HD Rendering Product Sourcing Project Management

"Great communication and smooth follow ups"

Mildred A on April 2024

Full service Architectural and Engineering consultants providing the highest level of detail to our customers. From conceptual design all the way through the completion of your project, we are here every step of the way. Residential & Commercial Design Development Structural Engineering Construction Documents Bidding + Negotiation Contract Administration Existing Conditions Survey HD Rendering Product Sourcing Project Management

"Great communication and smooth follow ups"

Mildred A on April 2024


Carpentry Plus Improvements

4.40(
10
)

Carpentry Plus Improvements

4.40(
10
)
Customers say: Quality work
32 years of experience

3 employees. Uses subs for plumbing & electric. Cost is determined by the job. No travel charges. No service fees. No change for after hours service. License #: WC-13027-H-02. Additional email: [email protected].

3 employees. Uses subs for plumbing & electric. Cost is determined by the job. No travel charges. No service fees. No change for after hours service. License #: WC-13027-H-02. Additional email: [email protected].


Irwin Contracting Inc

5.00(
3
)

Irwin Contracting Inc

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Full service, award winning contracting organization proudly celebrating over 31 years of quality construction. As a family operated business, we take pride in our work; we are especially committed to excellence, quality and value in the projects that become associated with our name. We value the importance in understanding your construction needs as well as your concerns.

Full service, award winning contracting organization proudly celebrating over 31 years of quality construction. As a family operated business, we take pride in our work; we are especially committed to excellence, quality and value in the projects that become associated with our name. We value the importance in understanding your construction needs as well as your concerns.

Showing 1-10 of 15
Structural Engineering questions, answered by experts

Failure to compact the soil during construction is the most common cause of leaning retaining walls. In addition, poor drainage can lead to excessive water pressure behind a retaining wall, pushing against it until it begins to move forward away from the soil it is holding back.

Hiring a structural engineer costs about $550 on average. However, prices range from as low as $200 up to $1,500. Structural engineers may charge by project, hourly, or by the square footage, making it important to understand how your chosen engineer structures their estimates. Additional cost factors include project type, the scope of work, the size of the project, and your geographic location.

A structural inspection report will include a detailed description of the structural engineer’s findings, applicable photographs, and recommendations to correct the issue. The contents of the report may depend on the scope of the inspection but might also include a time and cost estimate for recommended work to correct any structural problems found during the inspection. 

Building codes for spiral staircases will vary by your location. Most local codes will specify minimum tread width, riser height, handrail requirements, and headroom. These standards help ensure safety and accessibility for all users. Always check local codes before you begin the installation to ensure compliance and avoid costly modifications or fines.

You should avoid drilling or cutting into load-bearing beams because removing material will weaken it and increase the risk of structural damage or even collapse. If you do need to drill into a load-bearing beam, speak with a structural engineer first to discuss where it’s safest to drill and the width and depth of the bit that’s safe to use.

The Amawalk, NY homeowners’ guide to structural engineering services

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